| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.26 | 10.816% | $150.9979 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $133.79 | 12.312% | $150.2622 | $150.26 | $150.25 | $150.30 |
| Purchase #3 | $149.35 | 11.850% | $167.048 | $167.05 | $167.05 | $167.00 |
| Purchase #4 | $86.37 | 9.346% | $94.4421 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $246.48 | 13.520% | $279.8041 | $279.80 | $279.80 | $279.80 |
| Purchase #6 | $38.32 | 10.505% | $42.3455 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $201.74 | 7.732% | $217.3385 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $992.31 | $1,102.2383 | $1,102.24 | $1,102.25 | $1,102.10 | |